import java.io.BufferedReader;
import java.io.IOException;
import java.io.StringReader;

public class SimpleRead {
    public static BufferedReader input = new BufferedReader(
            new StringReader("Sir Robin of Camelot\n22 1.61803"));

    public static void main(String[] args) {
        try {
            System.out.println("What's your name?");
            String name = input.readLine();
            System.out.println(name);
            System.out.println("How old are you? " + "What is your favourite double?");
            System.out.println("(input: <age> <double>)");
            String numbers = input.readLine();
            System.out.println(numbers);
            String[] numArray = numbers.split(" ");
            int age = Integer.parseInt(numArray[0]);
            double favourite = Double.parseDouble(numArray[1]);
            System.out.format("Hi %s.%n", name);
            System.out.format("In 5 years you will be %d.%n", age + 5);
            System.out.format("My favourite double is %f.", favourite / 2);
        } catch (IOException e) {
            System.err.println("I/O exception");
        }
    }
}
